CN217626513U

CN217626513U - Air draft dust removal structure of movable discharging car

Info

Publication number: CN217626513U
Application number: CN202221716009.9U
Authority: CN
Inventors: 陈尚伦; 艾宇
Original assignee: CISDI Engineering Co Ltd; CISDI Research and Development Co Ltd
Current assignee: CISDI Engineering Co Ltd; CISDI Research and Development Co Ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-10-21
Anticipated expiration: 2032-07-04

Abstract

The utility model relates to an air draft dust removal structure of a movable discharging car, which belongs to the field of storage and conveying facilities for bulk materials and comprises a discharging car and a material conveying device; the top parts of a plurality of parallel bins are sealed with discharging platforms; a discharging hole is formed in the discharging platform corresponding to each bin; the discharge holes are arranged along the parallel direction of the storage bins; a three-dimensional structure is fixedly connected above the discharging hole, and a hollow channel which is communicated up and down is arranged in the three-dimensional structure; a discharging chute is arranged on the discharging car above the discharging platform, a discharging port of the discharging chute is connected with the hollow channel, and a feeding port is connected with the material conveying device through a conveying belt; the materials enter the bin along the material conveying device, the discharging chute, the hollow channel and the discharging hole; the side surface of the hollow channel is also communicated with an air draft dust removal pipeline laid along the discharging platform. The device solves the technical problems that the design of the dust removal mode of the existing movable ventilation groove is complex, the occupied space is large, the equipment investment is high, and the dust removal efficiency is low.

Description

Air draft dust removal structure of movable discharging car

Technical Field

The utility model belongs to the storage and the transport facility field of bulk material relate to a convulsions dust removal structure of removal dummy car.

Background

The movable discharging vehicle is widely applied to the technical field of bulk raw material processing, is widely applied to industries such as metallurgy, mine, chemical industry and grain, and can generate a large amount of dust, especially to materials which are easy to raise dust, by piling bulk materials with low water content in storage bins at two sides or one side of the discharging vehicle through chutes.

For reducing the raise dust pollution, prior art adopts fixed point convulsions to remove dust or removes the draft groove and removes dust usually, fixed point convulsions are removed dust and are mostly set up the suction hood respectively in storage bin groove limit, set up an electric valve behind every suction hood, the dummy car interlock on electric valve and the groove, when the dummy car is unloaded, the valve in this groove is automatic to be opened, take away the dusty air current in this groove, because take out the fixed existence of storehouse point, and electric valve frequently switches, the suction hood is far away from the raise dust point, lead to its fault rate high, the dust collection efficiency is lower, energy resource consumption is great. Remove the ventilation groove and remove dust and then generally adopt to erect the mode that removes the ventilation groove, be about to the suction hood and fix on the dummy car, suction hood and swing joint are connected, and the swing joint is along axis and the synchronous parallel translation of dummy car on the ventilation groove along with the dummy car, and the dummy car is unloaded in which position, and the suction hood removes this position along with the dummy car with the swing joint, takes away the dust of raiseing. The dust-containing air flows into the movable joint through the dust hood and then enters the dust remover through the ventilation groove and the air pipe. However, the existing dust removal mode of the movable ventilation slot still has the problems of complex design, large space occupation and high equipment investment, and in addition, the dust removal efficiency also needs to be further improved.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a convulsions dust removal structure of removing dummy car solves the more complicated, the space of current removal ventilation groove dust removal mode design is taken up an area of greatly, equipment investment is high, the technical problem that dust collection efficiency is low.

In order to achieve the above purpose, the utility model provides a following technical scheme:

an air draft dust removal structure of a movable discharging car comprises the discharging car which can move along a storage bin to discharge materials and a material conveying device which is arranged below the discharging car and connected with the discharging car;

the top of a plurality of bins arranged side by side is covered with a discharging platform for sealing each bin; a discharging hole is formed in the discharging platform corresponding to each bin; the discharge holes are arranged along the parallel direction of the storage bins; a three-dimensional structure is fixedly connected above the discharge hole, and a hollow channel which is communicated up and down and is communicated with the stock bin is arranged in the three-dimensional structure; a discharging chute is arranged on the discharging car above the discharging platform, a discharging port of the discharging chute is connected with the hollow channel, and a feeding port of the discharging chute is connected with the material conveying device through a conveying belt on the discharging car; the materials enter the bin along the material conveying device, the discharging chute, the hollow channel and the discharging hole; wherein, the side of the hollow channel is also communicated with an air draft dust removal pipeline laid along the unloading platform and used for pumping out the raised dust generated during unloading.

Furthermore, the discharge hole is arranged on the discharge platform in the full length.

Further, the discharge holes are arranged on the discharge platform at intervals.

Further, the discharging car also comprises a frame body; the frame body is connected to the side edge of the discharging hole of the discharging platform in a sliding mode and is arranged in parallel with the discharging holes in a row in parallel; the material conveying device is arranged in parallel along the moving direction of the frame body and is positioned at the bottom of the frame body.

Further, a three-dimensional structure is arranged on the discharge hole, the three-dimensional structure is a cuboid, and a hollow channel of the cuboid penetrates through the discharge hole.

The support roller is positioned at two sides of a discharge hole of a discharge chute of the frame body;

the two ends of the sealing belt are fixed at the two ends of the cuboid and cover the upper surface of the cuboid hollow channel, and the middle part of the sealing belt bypasses the carrier roller around the discharge hole of the discharge chute to form a convex structure; the dummy car is in the removal, and bearing roller and sealing belt relative slip make the discharge gate in the protruding type structure not sheltered from, and will not unload the hollow passage of material department sealed.

The discharging chute is characterized by further comprising a sealing plate arranged on the discharging chute, the sealing plate is parallel to the moving direction of the discharging trolley, the upper end of the sealing plate is fixed on two sides of the discharging port, and the lower end of the sealing plate is in lap joint with the cuboid structure, so that sealing between the discharging chute and the hollow channel is realized.

Furthermore, a conveyor is arranged on the discharging platform, the discharging car is arranged on the conveyor, and the discharging car moves back and forth through the conveyor.

The beneficial effects of the utility model reside in that:

the movable air draft dust removal pipeline does not need to be erected in the air any more, and is directly arranged on the discharging platform, so that the installation is simpler; air draft is carried out from the discharge hole lower part of the discharging chute for dust removal, the air draft point is closer to the material flow dust raising point, and the dust removal efficiency is higher.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings, wherein:

FIG. 1 is a front view of an embodiment of the present invention;

fig. 2 is a right side view of an embodiment of the present invention;

FIG. 3 isbase:Sub>A view A-A of FIG. 1;

FIG. 4 is an enlarged view of X in FIG. 1;

FIG. 5 is an enlarged view of B-B in FIG. 4;

reference numerals: the device comprises a material conveying device 1, a discharging car 2, a discharging chute 3, a storage bin 4, a three-dimensional structure 5, an air draft dust removal pipeline 6, a discharging platform 7, a discharging hole 8, a sealing belt 9, a carrier roller 10, a sealing plate 11 and materials 12.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can be implemented or applied by other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples can be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better explanation of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "front", "back", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore the terms describing the positional relationship in the drawings are only used for illustrative purposes, and should not be construed as limitations of the present invention, and it will be understood that specific meanings of the above terms can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-5, an air-draft dust-removing structure of a mobile discharging car includes a bin 4, a discharging car 2 moving along the bin 4 for discharging, and a material conveying device 1 disposed below the discharging car 2 and connected to the discharging car 2. The top parts of a plurality of bins 4 arranged side by side are covered with a discharging platform 7 for sealing the bins 4; a discharging hole 8 is formed in the discharging platform 7 corresponding to each stock bin 4; the discharge holes 8 are arranged along the direction of the material bin 4 side by side; the upper part of the discharge hole 8 is fixedly connected with a three-dimensional structure 5, and a hollow passage which is communicated up and down is arranged in the three-dimensional structure 5. The discharging car 2 comprises a frame body, a conveying belt and a discharging chute 3; the frame body is connected to the discharging platform 7 in a sliding mode, is arranged in parallel with the discharging holes 8 and can move left and right in a reciprocating mode along the parallel direction of the discharging holes 8; the conveyer belt is obliquely arranged upwards along the frame body, one end of the conveyer belt is mutually connected with the material conveying device 1, and the other end of the conveyer belt upwards extends to the feed inlet of the discharging chute 3; the discharging chute 3 is fixedly arranged on the frame body, a feeding hole and a discharging hole are arranged on the discharging chute 3, the feeding hole is connected with the conveyer belt, and the discharging hole is positioned above the hollow channel of the three-dimensional structure 5; the material conveying device 1 is arranged along the moving direction of the frame body and is positioned at the bottom of the frame body, so that the materials 12 sequentially pass through the material conveying device 1, a conveying belt on the frame body, the discharging chute 3, the three-dimensional structure 5 and the discharging hole 8 to enter the storage bin 4; wherein, the side of the hollow channel of the three-dimensional structure 5 is communicated with an air draft dust removal pipeline 6 laid along the unloading platform 7 and used for extracting the raised dust generated by unloading.

The side surface of the hollow channel of the three-dimensional structure 5 is communicated with the air draft dust removal pipe, so that the traditional movable ventilation groove is not required to be erected in the air any more, and is directly arranged on the discharging platform 7, and the installation is simpler; air draft is directly carried out from the lower part of a discharge hole of the discharging chute for dust removal, the air draft point is closer to a material flow dust raising point, and the dust removal efficiency is higher.

In this embodiment, as shown in fig. 3, discharge opening 8 leads to long setting and unloads on the platform 7, sets up a spatial structure 5 on the discharge opening 8, and spatial structure 5 is the cuboid, and the hollow passage of this cuboid link up discharge opening 8 on every feed bin 4 simultaneously. The cuboid is also connected with a sealing belt 9 for sealing the hollow channel of the cuboid at the non-discharging section; as shown in fig. 1 and 4, four carrier rollers 10 are arranged on one side of the frame body close to the discharge chute 3, and are used for tensioning and supporting a sealing belt 9 at the discharge port, and the carrier rollers 10 are positioned on two sides of the discharge port of the discharge chute 3; two ends of a sealing belt 9 are fixed at two ends of the cuboid and cover the upper surface of the cuboid, so that the hollow channel facing the discharge port is sealed; and the middle part is walked around discharge gate bearing roller 10 all around and is formed a protruding type structure, makes dummy car 2 in the removal, and bearing roller 10 and sealed belt 9 relative movement make the discharge gate of discharge chute 3 remove the in-process and do not sheltered from by sealed belt 9, and inside material 12 got into the feed bin smoothly, and will not unload the hollow channel of department's cuboid sealed.

As an optional technical scheme, discharge opening 8 can be indirect even setting on unloading platform 7, all correspond on every discharge opening and be equipped with a spatial structure 5, every spatial structure 5's side all is connected with convulsions dust removal pipeline 6. Or still connect a spatial structure 5 on a plurality of discharge opening 8, this spatial structure 5 still is the cuboid, and the hollow passage in the cuboid communicates a plurality of discharge opening 8 simultaneously.

In this embodiment, still including setting up the closing plate 11 in the discharge gate both sides of chute 3 of unloading, closing plate 11 is parallel with the moving direction of dummy car 2, and closing plate 11 downside overlap joint is structural to the cuboid, realizes the sealed between chute 3 and cuboid to realize good sealed function.

Optionally, the reciprocating mode of the discharging platform 7 is as follows: be equipped with the conveyer on the platform 7 of unloading, the support body setting of dummy car 2 is on the conveyer, and dummy car 2 realizes unloading to the discharge opening of a plurality of feed bins 4 through conveyer reciprocating motion.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a remove convulsions dust removal structure of dummy car which characterized in that: comprises a discharging car which can move along a material bin to discharge materials and a material conveying device which is arranged below the discharging car and is connected with the discharging car;

the top parts of a plurality of parallel bins are sealed with unloading platforms which seal the bins; a discharging hole is formed in the discharging platform corresponding to each bin; the discharge holes are arranged along the parallel direction of the storage bins; a three-dimensional structure is fixedly connected above the discharging hole, and a hollow channel which is communicated up and down and communicated with the storage bin is arranged in the three-dimensional structure; a discharging chute is arranged on the discharging car above the discharging platform, a discharging port of the discharging chute is connected with the hollow channel, and a feeding port of the discharging chute is connected with the material conveying device through a conveying belt on the discharging car; the materials enter the bin along the material conveying device, the discharging chute, the hollow channel and the discharging hole; wherein, the side of the hollow channel is also communicated with an air draft dust removal pipeline laid along the unloading platform and used for extracting the raised dust generated during unloading.

2. The air draft dust removal structure of the mobile discharging car as claimed in claim 1, wherein: the discharge hole is arranged on the discharge platform in the full length mode.

3. The air draft dust removal structure of the movable discharging car as claimed in claim 1, characterized in that: the discharge holes are arranged on the discharge platform at intervals.

4. The air draft dust removing structure of the mobile discharging car as claimed in claim 2 or 3, characterized in that: the discharging car also comprises a frame body; the frame body is connected to the side edge of the discharge hole of the discharge platform in a sliding manner and is arranged in parallel with the discharge holes in a row in parallel; the material conveying device is arranged in parallel along the moving direction of the frame body and is positioned at the bottom of the frame body.

5. The air draft dust removal structure of the movable discharging car as claimed in claim 2, characterized in that: the discharging hole is provided with a three-dimensional structure which is a cuboid, and the hollow channel of the cuboid penetrates through the discharging hole.

6. The air draft dust removal structure of the movable discharging car as claimed in claim 5, characterized in that: the device also comprises a sealing belt for sealing the cuboid hollow channel of the non-discharging section and a carrier roller for supporting and tensioning the sealing belt, wherein the carrier roller is positioned on two sides of a discharge port of a discharging chute of the frame body;

the two ends of the sealing belt are fixed at the two ends of the cuboid and cover the upper surface of the cuboid hollow channel, and the middle part of the sealing belt bypasses the carrier rollers at the two sides of the discharging chute to form a convex structure; during the movement of the discharging car, the carrier roller and the sealing belt slide relatively, so that a discharging hole of a discharging chute in the convex structure is not shielded, and a hollow channel at the position where the discharging is not carried out is sealed.

7. The air draft dust removal structure of the movable discharging car as claimed in claim 5, characterized in that: the sealing device is characterized by further comprising a sealing plate arranged on the discharging chute, the sealing plate is parallel to the moving direction of the discharging car, the upper end of the sealing plate is fixed on two sides of the discharging port, and the lower end of the sealing plate is lapped on the cuboid structure, so that sealing between the discharging chute and the hollow channel is realized.

8. The air draft dust removal structure of the mobile discharging car as claimed in claim 1, wherein: the discharging platform is provided with a conveyor, the discharging car is arranged on the conveyor, and the discharging car moves back and forth through the conveyor.